Los de erbijsom tot 12 op
Erbijsommen
|
1.
7 + 5 =
6
12
5
17
|
2.
12 + 0 =
12
6
8
10
|
3.
12 + 0 =
3
12
11
4
|
4.
12 + 0 =
6
10
12
15
|
|
5.
7 + 5 =
10
12
11
14
|
6.
5 + 2 =
7
11
9
5
|
7.
1 + 9 =
4
10
14
12
|
8.
10 + 2 =
14
17
12
16
|
|
9.
5 + 2 =
7
1
10
4
|
10.
9 + 3 =
10
11
13
12
|
11.
1 + 10 =
8
10
7
11
|
12.
10 + 2 =
9
1
12
14
|
|
13.
4 + 1 =
7
5
1
10
|
14.
2 + 0 =
7
5
2
3
|
15.
1 + 0 =
1
2
4
6
|
16.
2 + 8 =
13
10
2
12
|
|
17.
3 + 5 =
6
11
8
4
|
18.
11 + 1 =
8
2
13
12
|
19.
6 + 4 =
4
10
14
7
|
20.
9 + 2 =
4
1
11
5
|